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Journal of Oral Implantology

Hasan Kocaagaoglu, Haydar Albayrak, Zekeriya Tasdemir, Sezgi Cinel Sahin, Mustafa Zortuk
Crown fractures, framework fractures, and abutment screw loosening or screw fracture are examples of mechanical implant failures. Abutment screw loosening is a serious problem that can result in abutment screw fractures. This clinical report describes the production method for a custom-made abutment screwdriver piece for a patient with abutment screw loosening.
November 15, 2018: Journal of Oral Implantology
Luciano Malchiodi, Matteo Zanini, Tommaso Moro
An abstract is not required.
October 31, 2018: Journal of Oral Implantology
Faris Z Jamjoom, Damian J Lee, Fengyuan Zheng
Not required.
October 3, 2018: Journal of Oral Implantology
Arash Khojasteh, Sepanta Hosseinpour, Maryam Rezai Rad, Marzieh Alikhasi
This case report sought to describe efficient clinical applications of adipose- derived stem cells (AdSCs) originated from buccal fat pad (BFP) in combination with conventional guided bone regeneration as protected healing space for reconstruction of large alveolar defects after multi-impacted teeth extractions. The first case was a 19-year-old female with several impacted teeth in the maxillary and mandibular regions, which were not capable to forced erupt and recommended by the orthodontist for surgical extraction...
October 3, 2018: Journal of Oral Implantology
Gerardo Mendoza-Azpur, Fernando Songhurst Jaime, Romy Angeles, Seyed Amir Danesh-San, Gerardo Mendoza-Delgadillo, Ismael Khouly
The purpose of this study was to analyze stresses induced in tenting screws by occlusal forces in a vertically augmented ridge, using a three-dimensional finite element analysis (FEA).The study was performed by means of FEA with the use of tenting screws that stabilize non resorbable membrane in a vertically augmented ridge. A customized three-dimensional analysis was performed by computer simulation to determine the pattern of stress distribution in tenting screws and the surrounding bone when applying axial and off-axial forces...
October 3, 2018: Journal of Oral Implantology
Snjezana Pohl, Gregori M Kurtzman
Failure of a natural tooth may not permit placement of an implant at the time of extraction due to insufficiency in available bone to house the implant. Reconstruction of the extraction socket frequently involves both hard and soft tissue augmentation to provide a site that can house the implant and ridge contours that mimic the adjacent natural anatomy. The modified IVAN technique achieves those goals and may be used in both delayed and immediate placement situations. A case will be presented showing use of the mIVAN technique with a delayed implant placement and long-term follow-up demonstrating hard and soft tissue maintenance...
October 2, 2018: Journal of Oral Implantology
Mahmoud Rouabhia, Humidah Alanazi, Hyun Jin Park, Reginaldo Bruno Gonçalves
The purpose of this study was to determine the possible deleterious effects of e-cigarette vapor on osteoblast interaction with dental implant material. Osteoblasts were cultured onto Ti6Al4V titanium implant disks and were then exposed or not to whole cigarette smoke (CS) as well as to nicotine-rich (NR) or nicotine-free (NF) e-vapor for 15 or 30 min once a day during one, two, or three days, after which time various analyses were performed. Osteoblast growth on the titanium implant disks was found to be significantly (p < 0...
August 30, 2018: Journal of Oral Implantology
Emel Tuğba Ataman-Duruel, Onurcem Duruel, Ilser Turkyilmaz, Tolga Fikret Tözüm
The objective of this article is to review topography of posterior superior alveolar artery (PSAA), and to present a case with visualization of a rare anatomic variation of PSAA. An electronic search was undertaken to identify articles about topography of PSAA in Medline, Embase and Google Scholar databases, published between January 1977 and December 2017. Two animal studies, 8 cadaver studies, 18 CBCT studies, and 2 review articles were found. The animal studies, cadaver studies and review articles were excluded because they were not about topography of PSAA...
August 30, 2018: Journal of Oral Implantology
James L Rutkowski
No abstract text is available yet for this article.
October 2018: Journal of Oral Implantology
Kang-Hee Lee, Ho-Gul Jeong, Eun-Jung Kwak, Wonse Park, Kee-Deog Kim
No abstract text is available yet for this article.
October 2018: Journal of Oral Implantology
Sarah A Bukhari, Abdulaziz AlHelal, Periklis Proussaefs, Antoanela Garbacea, Mathew T Kattadiyil
A technique is described where the tooth's natural crown is used as part of the interim implant supported prosthesis in clinical situations where a tooth with poor prognosis is extracted and an implant is placed immediately after tooth extraction. A preliminary impression is made before tooth extraction, and the exact tooth positioning is assessed in the laboratory as part of the treatment plan. An acrylic resin repositioning jig is fabricated that will guide the clinician in seating and orienting the crown intraorally after implant placement is completed...
October 2018: Journal of Oral Implantology
Réka Fazekas, Eszter Molnár, Pál Nagy, Barbara Mikecs, Péter Windisch, János Vág
No abstract text is available yet for this article.
October 2018: Journal of Oral Implantology
Shinsuke Yamamoto, Keigo Maeda, Izumi Kouchi, Yuzo Hirai, Naoki Taniike, Daisuke Yamashita, Yukihiro Imai, Toshihiko Takenobu
Dental implant treatment is a highly predictable therapy, but when potentially lethal symptoms or complications occur, dentists must remove the implant fixture. Recently, reports on antiresorptive agent-related osteonecrosis of the jaw have increased in the field of dental implants, although the relationship between dental implant treatment and antiresorptive agents remains unclear. Here, we report a case of antiresorptive agent-related osteonecrosis of the jaw that developed after dental implant removal. A 67-year-old Japanese woman with a medical history of osteoporosis and 7 years of oral bisphosphonate treatment was referred to our hospital with a chief complaint of painful right mandibular bone exposure...
October 2018: Journal of Oral Implantology
Sara A Alfadda
This systematic review aims to answer the following PICO (Participants, Intervention, Comparison, and Outcome) question: "Does smoking increase the rates of implant failure and peri-implant marginal bone loss in patients with dental implants?" An extensive electronic search of the Cochrane Central Register of Controlled Trials, PubMed, Medline, Embase, and Web of Science databases and a subsequent hand search were performed. Only randomized controlled trial, controlled clinical trials, and prospective studies published up to January 2017 were included...
October 2018: Journal of Oral Implantology
Carlo Maiorana, Pier Paolo Poli, Mario Beretta
No abstract text is available yet for this article.
October 2018: Journal of Oral Implantology
Jonas Lorenz, Sarah Al-Maawi, Robert Sader, Shahram Ghanaati
Autologous bone transfer is regarded as the gold standard for ridge augmentation before dental implantation, especially in severe bony defects caused by tumor resection or atrophy. In addition to the advantages of autologous bone, transplantation has several disadvantages, such as secondary operation, increased morbidity and pain. The present study reports, for the first time, a combination of a xenogeneic bone substitute (BO) with platelet-rich fibrin (PRF), which is a fully autologous blood concentrate derived from the patient's own peripheral blood by centrifugation...
October 2018: Journal of Oral Implantology
Pauliina Moilanen, Jenni Hjerppe, Lippo V J Lassila, Timo O Närhi
New monolithic zirconia materials can be used to fabricate full-contour fixed dental prostheses with the computer-aided design/computer-aided manufacturing (CAD/CAM) method. The aim of this study was to examine the fracture strength and precision of fit of screw-retained monolithic zirconia crowns made directly on implants or by cementing on prefabricated titanium (Ti) bases. Monolithic screw-retained implant crowns (n = 6) were produced by CAD/CAM method using partially (PSZ) and fully stabilized (FSZ) zirconia...
October 2018: Journal of Oral Implantology
Jacob Horwitz, Eli E Machtei, Shai Frankental, Eran Gabay, Yaniv Mayer, Livia Joseph, Omer Cohen
The aim of this prospective cohort observational field trial was to examine 1-year survival and success rates of a recently introduced tapered implant system with switched platform conical abutments and to evaluate patient related outcomes of therapy. Partially edentulous patients aged between 18 and 75 years, with available bone height for dental implants ≥10 mm desiring to restore the missing tooth/teeth with implant supported restoration, were recruited by 7 periodontists in their respective private practices...
October 2018: Journal of Oral Implantology
Vugar Gurbanov, Damla Torul, Dilara Kazan
Accidental displacement of dental implants into the anatomical spaces is a rare complication that may be accompanied by tissue damage, functional disturbance, psychological distress, and medicolegal conditions. The aim of this report is to present an unusual case of a dental implant that displaced into the mandibular canal and to highlight the importance of adequate preoperative planning and surgical knowledge.
October 2018: Journal of Oral Implantology
Leonardo Koerich, André Weissheimer, Lindsey Eidson Koerich, Diandra Luz, Janina Golob Deeb
No abstract text is available yet for this article.
October 2018: Journal of Oral Implantology
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